Panmuang, Piyapat, Taweesak Thongsan, and Chonlatee Photong. 2017. “More Efficient Power Inverters Using Series Connected AC Capacitors for Large DC Voltage Variation Applications: Doi: 10.14456/Mijet.2017.1”. Engineering Access 3 (1). Mahasakham, Thailand:1-6. https://ph02.tci-thaijo.org/index.php/mijet/article/view/10.14456.mijet.2017.1.